/**
 * 
 */
package com.globalresources.business.inface;
import com.globalresources.po.Groups;
import java.util.List;
/**
 * @author songduanlei@gmail.com
 *
 */
public interface IGroupsService {
	public List<Groups> listGroups();
	public boolean saveGroups(Groups groups);
	public boolean saveOrUpdateGroups(Groups groups);
	public List<Groups> findBySql(String sql);
	public boolean deleteGroups(Groups groups);
	public Groups getGroupsById(String id);

}
